<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Title</title>
  <style>
  </style>
</head>
<body>
<div id="app">
  <button @click="searchKey">搜索</button>
  <div v-for="result in results">
    <span>{{result.name}}</span>
    <span>{{result.price}}</span>
    <span>{{result.img}}</span>
    <span>{{result.shopnum}}</span>
    <hr/>
  </div>
</div>
</body>
<!--js文件cdn-->
<script src="https://unpkg.com/axios/dist/axios.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
<script>
  var app = new Vue({
        el: "#app",
        data: {
          "keyword": "java",
          "results": [],
        },
        methods: {
          searchKey() {
            var keyword = this.keyword;
            console.log(keyword);
            axios.get('search/' + keyword + '/0/20').then(response => {
              console.log(response);
              this.results = response.data;
            })
          }
        }
      })
  ;
</script>
</html>
<!--
axios:网络通信
    第一步：请求数据，并将数据参数到data
    第二步：将数据取出显示
-->